Top 100 Boutique Business Consulting Companies in California
The Best of November 2026Looking for a top Boutique consulting firm in California?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top Boutique consulting companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Boutique Business Consulting Firms in California
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871Undisclosed2 - 9 employeesSan Francisco, CAH & C Enterprise is a small Business Consulting company based in San Francisco, California. The team offers Business Consulting and Accounting.Read More
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872Undisclosed2 - 9 employeesBurlingame, CAMC Accountancy CPA, Inc. Is a small Business Consulting company in Burlingame, California. The team offers Business Consulting and Accounting.Read More
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873Undisclosed2 - 9 employeesMartinez, CARobert Abbott Tax Services, a small Business Consulting company, is based in Martinez, California. The team provides Business Consulting and Accounting.Read More
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874Undisclosed2 - 9 employeesSan Francisco, CALocated in San Francisco, California, Intrastate Tax & Record Service is a Business Consulting company. The team focuses on Business Consulting and Accounting.Read More
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875Undisclosed2 - 9 employeesSan Francisco, CAApplied Advisor is a small Business Consulting company located in San Francisco, California. The team specializes in Business Consulting and Accounting.Read More
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876Undisclosed2 - 9 employeesOakland, CACurious Finance is a Business Consulting company. Their small team is located in Oakland, California and specializes in Business Consulting and Accounting. The agency was launched in 2011.Read More
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877Undisclosed2 - 9 employeesEmeryville, CATriton Tax & Business Services is a small Business Consulting company in Emeryville, California. Their services include Business Consulting and Accounting.Read More
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878Undisclosed2 - 9 employeesSausalito, CARubyn & Company Accountants, a small Business Consulting company, is in Sausalito, California. The team offers Business Consulting and Accounting.Read More
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879Undisclosed2 - 9 employeesCerritos, CAHeadquartered in Cerritos, California, Triton Tax Group is a small Business Consulting company. The team focuses on Business Consulting and Accounting.Read More
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880Undisclosed2 - 9 employeesPiedmont, CARheinheimer & Associates, a small Business Consulting company, is based in Piedmont, California. The team focuses on Business Consulting and Accounting.Read More
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881Undisclosed2 - 9 employeesBay Point, CAInternational Business Development Company, a small Business Consulting company, is in Bay Point, California. The team specializes in Business Consulting and Web Development.Read More
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882Undisclosed2 - 9 employeesSan Francisco, CASummit Financial Advisory Services is a small Business Consulting company headquartered in San Francisco, California. The team provides Business Consulting and Accounting.Read More
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883Undisclosed2 - 9 employeesNorth Highlands, CAOIC Tax Services is a small North Highlands, California-based Business Consulting company. Their services include Business Consulting and Accounting.Read More
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884Undisclosed2 - 9 employeesNapa, CAHeadquartered in Napa, California, Napa Tax Inc is a small Business Consulting company. Their services include Business Consulting and Accounting.Read More
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885Undisclosed2 - 9 employeesTracy, CAMY TAX ANGEL is a small Business Consulting company headquartered in Tracy, California. Their services include Business Consulting and Accounting.Read More
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886Undisclosed2 - 9 employeesMorgan Hill, CABased in Morgan Hill, California, NorCal Business and Tax Services, Inc is a small Business Consulting company. Their services include Business Consulting and Accounting.Read More
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887Undisclosed2 - 9 employeesNorth Highlands, CAIncompass Tax, Estate & Business Solutions is a small North Highlands, California-based Business Consulting company. Their services include Business Consulting and Accounting.Read More
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888Undisclosed2 - 9 employeesFillmore, CALocated in Fillmore, California, FZ Tax Services is a small Business Consulting company. The team focuses on Business Consulting and Accounting.Read More
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889Undisclosed2 - 9 employeesVisalia, CAReyes Legal Services is a Business Consulting company. Their small team is located in Visalia, California. Their services include Business Consulting and Accounting.Read More
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890Undisclosed2 - 9 employeesLong Beach, CAAdvisor Business Solutions, a Business Consulting company, was founded in 2001. The company offers Business Consulting and Graphic Design.Read More
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891Undisclosed2 - 9 employeesStockton, CALocated in Stockton, California, The Newport Group - Stockton is a small Business Consulting company. The team specializes in Business Consulting and Corporate Training & Coaching.Read More
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892$5,000+2 - 9 employeesSan Jose, CARobert Nicholson Consulting is a social media marketing agency. Launched in 2016, the company specializes in Social Media Marketing and Search Engine Optimization.Read More
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893$5,000+2 - 9 employeesHighland, CAHoward Strategic Resolution is a Compliance Consulting company. Founded in 2025, the team specializes in Compliance Consulting, Business Consulting, and Business Continuity Management. Their small agency is based in Highland, California.Read More
Industries
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894Undisclosed2 - 9 employeesSan Juan Capistrano, CAFounded in 2026, Top Glass Window Clean is a Business Continuity Management company. The team specializes in Business Continuity Management and Compliance Consulting.Read More
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895Undisclosed2 - 9 employeesPortola Valley, CACLASS V GROUP is a small Bronxville, New York-based Business Consulting and Commercial Financing company. The team specializes in Business Consulting and Commercial Financing.Read More
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896$1,000+2 - 9 employeesGlendale, CABased in Glendale, California, Margaryan Accountancy Corporation is an Accounting company. Their services include Accounting and Business Consulting.Read More
Industries
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897Undisclosed2 - 9 employeesIrvine, CACompassion HR, a small Business Consulting company, is headquartered in Irvine, California. The team offers Business Consulting and Corporate Training & Coaching.Read More
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898Undisclosed2 - 9 employeesLos Angeles, CALaunched in 2022, Echelon Advising LLC is an AI Consulting company. The team offers AI Consulting and Business Consulting and is in Los Angeles, California.Read More
Industries
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899Undisclosed2 - 9 employeesSan Diego, CAIMAccounting is a San Diego, California-based Accounting company. Their services include Accounting and Business Consulting.Read More
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900Undisclosed2 - 9 employeesBeverly Hills, CAEstablished in 2001, Dichoso Group of Companies: Dichoso and Company, CPA, Inc. Is an Accounting company. Their team provides Accounting and Business Consulting.Read More
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